Home / 41,129.02-61,693.80-14,834.80

Finding the Fourth Proportional to 41,129.02, 61,693.80 and 14,834.80

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Solution

The fourth proportional to 41,129.02, 61,693.80 and 14,834.80 is: 22,252.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,129.02 : 61,693.80 = 14,834.80 : x
  2. Step 2: Convert to fraction form
    41,129.02/61,693.80 = 14,834.80/x
  3. Step 3: Cross multiply
    41,129.02x = 61,693.80 × 14,834.80
  4. Step 4: Simplify right side
    41,129.02x = 915,215,184.24
  5. Step 5: Solve for x
    x = 915,215,184.24/41,129.02
  6. Step 6: Final answer
    x = 22,252.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.